NRVTS10100EMFST1G Equivalent & Substitute Parts

Part Overview

The NRVTS10100EMFST1G is a Schottky rectifier diode manufactured by onsemi, rated for 100 V DC reverse voltage and 10 A average rectified current in a surface mount 5-DFN package. This component is designated as Last Time Buy, indicating discontinued production with limited availability. The part carries automotive-grade qualification (AEC-Q101) and is ROHS3 compliant, making it suitable for automotive and industrial applications requiring high-reliability rectification.

Identification of equivalent and substitute parts is necessary due to the Last Time Buy status, which restricts future procurement from the original manufacturer. Substitute parts must maintain identical electrical performance and package compatibility to ensure direct replacement without circuit redesign.

Substiute Parts

NRVTS10100EMFST1G

onsemiIn Stock: 1967NRVTS10100EMFST1G Datasheet

Current PartRFQ

NRVTS10100MFST1G

onsemiIn Stock: 21837NRVTS10100MFST1G Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the NRVTS10100EMFST1G is determined by strict equivalence across the following critical parameters:

Electrical Parameters (Must Match Exactly):

• Voltage - DC Reverse (Vr) (Max): 100 V
• Current - Average Rectified (Io): 10 A
• Voltage - Forward (Vf) (Max) @ If: 720 mV @ 10 A
• Current - Reverse Leakage @ Vr: 50 µA @ 100 V
• Speed: Fast Recovery ≤ 500ns, > 200mA (Io)
• Operating Temperature - Junction: -55°C to 175°C

Mechanical & Package Parameters (Must Match Exactly):

• Package / Case: 8-PowerTDFN, 5 Leads
• Supplier Device Package: 5-DFN (5x6) (8-SOFL)
• Mounting Type: Surface Mount

Compliance & Grade Parameters (Must Match Exactly):

• Grade: Automotive
• Qualification: AEC-Q101
• Technology: Schottky
• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level (MSL): 1 (Unlimited)

The substitute part NRVTS10100MFST1G meets all specified criteria and is therefore a direct parametric equivalent.

Parameter Comparison

Engineering Selection Recommendations

The NRVTS10100MFST1G is a direct parametric equivalent to the NRVTS10100EMFST1G and is suitable for immediate substitution in all applications where the main part is specified. Both parts share identical electrical characteristics, package geometry, and automotive-grade certifications.

Selection between these parts should be based on inventory availability and procurement lead time. The NRVTS10100MFST1G currently maintains higher inventory levels (21,800 pcs) compared to the main part (1,900 pcs), making it the preferred choice for new procurement activities.

Both parts carry Last Time Buy status from onsemi, indicating that long-term availability from the manufacturer is limited. For applications requiring extended component lifecycle support, alternative sourcing strategies should be evaluated beyond the scope of these two equivalent parts.

Frequently Asked Questions (FAQ)

Q: Can NRVTS10100MFST1G be used as a direct replacement for NRVTS10100EMFST1G?

A: Yes. The NRVTS10100MFST1G is a direct parametric equivalent. All electrical specifications, package dimensions, and automotive qualifications are identical. No circuit modifications or re-qualification are required.

Q: What are the key differences between these two part numbers?

A: There are no functional or electrical differences. Both parts are manufactured by onsemi and share the same base product number (NRVTS10100). The difference in part number suffix reflects internal onsemi manufacturing or distribution coding and does not affect performance or compatibility.

Q: Are both parts suitable for automotive applications?

A: Yes. Both the NRVTS10100EMFST1G and NRVTS10100MFST1G carry automotive-grade classification and AEC-Q101 qualification, meeting automotive industry reliability and quality standards.

Q: What is the significance of the Last Time Buy status?

A: Last Time Buy indicates that onsemi has discontinued production of these parts. Existing inventory will be depleted without replenishment. For long-term supply chain planning, alternative Schottky rectifier diodes with equivalent electrical specifications and 5-DFN packaging should be evaluated.

Q: Are there any moisture sensitivity concerns with these parts?

A: No. Both parts carry Moisture Sensitivity Level (MSL) 1, which indicates unlimited shelf life without moisture control measures. Standard handling and storage practices are sufficient.

Q: Can these parts be used interchangeably in existing PCB designs?

A: Yes. Both parts use identical 5-DFN (5x6) surface mount packaging with 5 leads in 8-PowerTDFN configuration. PCB footprints, solder reflow profiles, and assembly processes require no modification.

Q: What is the operating temperature range for these diodes?

A: Both parts operate across a junction temperature range of -55°C to 175°C, suitable for automotive and industrial environments with extended temperature requirements.